CN1250974C - 对光学传感器中的干扰变量进行补偿的方法和装置 - Google Patents
对光学传感器中的干扰变量进行补偿的方法和装置 Download PDFInfo
- Publication number
- CN1250974C CN1250974C CNB02130596XA CN02130596A CN1250974C CN 1250974 C CN1250974 C CN 1250974C CN B02130596X A CNB02130596X A CN B02130596XA CN 02130596 A CN02130596 A CN 02130596A CN 1250974 C CN1250974 C CN 1250974C
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- optical sensor
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Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
- G01R15/241—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using electro-optical modulators, e.g. electro-absorption
- G01R15/242—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using electro-optical modulators, e.g. electro-absorption based on the Pockels effect, i.e. linear electro-optic effect
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
- G01R15/245—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect
- G01R15/246—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect based on the Faraday, i.e. linear magneto-optic, effect
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Transform (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Measuring Magnetic Variables (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Instruments For Measurement Of Length By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10140482A DE10140482B4 (de) | 2001-08-17 | 2001-08-17 | Verfahren und Vorrichtung zur Störgrößenkompensation eines optischen Sensors |
| DE10140482.4 | 2001-08-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1407343A CN1407343A (zh) | 2003-04-02 |
| CN1250974C true CN1250974C (zh) | 2006-04-12 |
Family
ID=7695821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB02130596XA Expired - Fee Related CN1250974C (zh) | 2001-08-17 | 2002-08-19 | 对光学传感器中的干扰变量进行补偿的方法和装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7064315B2 (de) |
| EP (1) | EP1284425B1 (de) |
| JP (1) | JP4472239B2 (de) |
| CN (1) | CN1250974C (de) |
| DE (2) | DE10140482B4 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1462810B1 (de) * | 2003-03-28 | 2015-09-09 | ABB Research Ltd. | Temperaturkompensierter elektrooptischer Spannungssensor |
| EP1462811A1 (de) * | 2003-03-28 | 2004-09-29 | Abb Research Ltd. | Elektrooptischer Spannungssensor für hohe Spannungen |
| DE102010012924B4 (de) * | 2010-03-26 | 2013-03-28 | Karlsruher Institut für Technologie | Massenstromsensor und Verfahren zur Bestimmung des Massenstroms in einem Rohr |
| GB2478990A (en) | 2010-03-26 | 2011-09-28 | E2V Tech | Magnetron with high gfrequency cathode heater power supply |
| GB201112161D0 (en) * | 2011-07-15 | 2011-08-31 | Qinetiq Ltd | Portal monitoring |
| DE112014003851B4 (de) | 2013-08-22 | 2020-12-24 | Leoni Kabel Gmbh | Sensorbaueinheit |
| CN106030318B (zh) | 2013-12-20 | 2020-11-17 | Abb电网瑞士股份公司 | 光纤传感器和方法 |
| DE102014103721A1 (de) * | 2013-12-20 | 2015-06-25 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Optischer Sensor, insbesondere zur Bestimmung von Stoffkonzentrationen in wässrigen Lösungen mittels einer Chemilumineszenz-, Absorptions- oder Fluoreszenzmessung |
| CN105403763A (zh) * | 2015-11-02 | 2016-03-16 | 国家电网公司 | 一种光纤电流传感器费尔德常数温度补偿方法及装置 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH516806A (de) * | 1970-06-09 | 1971-12-15 | Bbc Brown Boveri & Cie | Elektrooptische Vorrichtung zur Drehung der Polarisationsebene einer linear polarisierten Lichtwelle |
| US4002975A (en) * | 1976-02-26 | 1977-01-11 | The United States Of America As Represented By The Secretary Of The Interior | Electro-optic measurement of voltage on high-voltage power lines |
| DE2845625A1 (de) * | 1978-10-19 | 1980-04-30 | Siemens Ag | Anordnung zur elektrooptischen spannungsmessung |
| JPH0670653B2 (ja) * | 1989-03-31 | 1994-09-07 | 日本碍子株式会社 | 光温度・電気量測定装置 |
| US5042898A (en) * | 1989-12-26 | 1991-08-27 | United Technologies Corporation | Incorporated Bragg filter temperature compensated optical waveguide device |
| DE4312183A1 (de) * | 1993-04-14 | 1994-10-20 | Siemens Ag | Optisches Meßverfahren zum Messen eines elektrischen Wechselstromes mit Temperaturkompensation und Vorrichtung zur Durchführung des Verfahrens |
| JP2818302B2 (ja) * | 1993-10-01 | 1998-10-30 | シーメンス アクチエンゲゼルシヤフト | 温度補償付きの電気交流量の測定方法および装置 |
| US5394488A (en) * | 1993-11-30 | 1995-02-28 | United Technologies Corporation | Optical fiber grating based sensor |
| EP0786092B1 (de) | 1994-10-12 | 1999-04-14 | Siemens Aktiengesellschaft | Optisches messverfahren und optische messvorrichtung zum messen einer elektrischen wechselspannung oder eines elektrischen wechselfeldes mit temperaturkompensation |
| WO1998027446A2 (en) * | 1996-12-03 | 1998-06-25 | Micron Optics, Inc. | Temperature compensated fiber bragg gratings |
| US6181851B1 (en) * | 1997-05-29 | 2001-01-30 | E-Tek Dynamics, Inc. | Temperature-compensated optical fiber package |
| US6016702A (en) * | 1997-09-08 | 2000-01-25 | Cidra Corporation | High sensitivity fiber optic pressure sensor for use in harsh environments |
| IT1305113B1 (it) * | 1998-12-21 | 2001-04-10 | Cselt Centro Studi Lab Telecom | Dispositivo a reticolo di bragg in fibra ottica con compensazionepassiva della temperatura. |
| DE19860409A1 (de) * | 1998-12-28 | 2000-06-29 | Abb Research Ltd | Faser-Bragg-Gitter Sensor zur Messung differentieller Drücke und von Strömungsgeschwindigkeiten |
| DE19938978A1 (de) * | 1999-08-19 | 2001-02-22 | Abb Research Ltd | Faseroptischer Drucksensor |
| US6477309B2 (en) * | 2000-06-13 | 2002-11-05 | Bti Photonics Inc. | Temperature-compensating arrangements and methods for optical fiber |
-
2001
- 2001-08-17 DE DE10140482A patent/DE10140482B4/de not_active Expired - Fee Related
-
2002
- 2002-08-05 DE DE50210224T patent/DE50210224D1/de not_active Expired - Lifetime
- 2002-08-05 EP EP02017487A patent/EP1284425B1/de not_active Expired - Lifetime
- 2002-08-16 JP JP2002237425A patent/JP4472239B2/ja not_active Expired - Fee Related
- 2002-08-19 US US10/222,786 patent/US7064315B2/en not_active Expired - Fee Related
- 2002-08-19 CN CNB02130596XA patent/CN1250974C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1407343A (zh) | 2003-04-02 |
| US7064315B2 (en) | 2006-06-20 |
| EP1284425A2 (de) | 2003-02-19 |
| US20030034768A1 (en) | 2003-02-20 |
| JP2003084014A (ja) | 2003-03-19 |
| DE50210224D1 (de) | 2007-07-12 |
| DE10140482A1 (de) | 2003-03-13 |
| DE10140482B4 (de) | 2008-11-13 |
| JP4472239B2 (ja) | 2010-06-02 |
| EP1284425A3 (de) | 2004-07-14 |
| EP1284425B1 (de) | 2007-05-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060412 Termination date: 20130819 |